Summary

Avengers friend Juston Seyfort has a liking for a broken Sentinel he fixed up, but it repeats "destroy all mutants" on occasion. Juston tells X-23 that it's just a glitch and the robot doesn't really want to kill mutants. It doesn't settle well with X-23, but Emma Frost, all Phoenix-powered, visits the Avengers Academy and wants the Sentinel destroyed. X-23 remembers a puppy she once liked in the facility she was held captive and changes her mind -- she thinks Juston should keep it.
Emma Frost, on the other hand, must get through the young Avengers and Giant-Man before she destroys the Sentinel!